Name: Retevis RT21 Walkie Talkies 10 Pack FRS Radios with USB-C
Brand: Retevis
SKU: RAN-LIC-023
Price: 80.55 USD
Availability: InStock
Rating: 4.5 (4 reviews)

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Retevis RT21 Walkie Talkies 10 Pack FRS Radios with USB-C

RT21 Walkie Talkie Details

The Retevis RT21 walkie talkies 10 pack provides license-free FRS communication for school teams, campus staff and event crews. Each radio has a shock- and drop-resistant body, loud 1W+ audio reaching up to 100dB, and a rechargeable 1200mAh battery for 12+ hours of frequent use. USB-C charging works with common chargers and power banks, while matching channels and simple sub-audio settings help new users get connected quickly.

RT21 Walkie Talkie Features

Built for daily patrols
The radios are tested for 100,000 PTT presses, 1.2m 360° drops and temperature changes.
Clear audio
Up to 100dB output and no more than 5% distortion help voices carry through busy areas.
Quick battery checks
A side-key voice prompt reports battery status without opening a menu.
Safety controls
Emergency alarm, CTCSS/DCS settings and temperature protection support coordinated team use.

RT21 Walkie Talkie Specifications

Battery: 1200mAh rechargeable lithium
Features: Emergency alarm, CTCSS/DCS, voice battery check and high/low temperature protection
Audio output: 1W+; up to 100dB
Charging port: USB-C
Charging time: Approximately 3 hours
Pack contents: 10 walkie talkies
Radio service: FRS license-free
Battery runtime: 12+ hours of frequent use
Audio distortion: ≤5%
Water resistance: IP54
Brand: Retevis